Booster C 1.1 - Collecting Data

Learning Objective:

• we are learning to:
  • criticise and improve questionnaire questions
  • design questionnaire questions to gather data
  • criticise sampling strategies

Worked Solutions to Booster C Ex 1.1:

Booster C Ex 1.1 - Collecting Data.jnt

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Investing:

• This topic is useful because these are common D & C grade GCSE exam questions
• In a typical year these skills are worth about ### out of 200 of the available marks at GCSE higher tier
• This skill leads to Booster C 1.2 - Interpreting Data

• After your GCSE you might expect to use this to gather data in business, sciences and social sciences at AS/A-level
• This topic could help you if you want to work in education, healthcare, business, research, marketing and many other fields.

Preparing:

• Before you start it would help to know how to show inequalities with <, >, ≥ and ≤
• You will have a deeper understanding if you also have a good level of literacy

Explaining:

• The best method(s) for questions such as these is...
• Watch out for...
• In the exam you can check your answer by...

Modeling:

• Here are some examples of people getting questions on this topic right:
• Here are some examples of people getting questions on this topic wrong in typical ways:

Practicing:

• Some more mixed examples:

Sharing:

• One of the most effective ways to revise is to teach someone else.
• How would you explain this topic to a friend?
• Make a revision card or poster showing the key points and illustrate it with examples.
• Write a 'fake exam question' to assess this topic and write a mark scheme to mark it. Test your question out on another learner. Can you make your question and mark scheme so realistic that you can fool your maths teacher?

Assessing:

• Check you've mastered this skill by trying these adapted GCSE past-paper questions:

Developing:

• Next try learning...